Ben Harding is a terrific pitcher for a small-town amateur baseball team. When the Minneapolis Pink Sox, a major-league team, is delayed in his town, Ben's team plays a scrub game against them and the Pink Sox are astonished to see this amateur strike out their best batters. Ben is given a contract with the Pink Sox but his experience in the big city on a major-league team changes him into a rude and pompous lout. Only when his good fortune is reversed does Ben have a chance to right himself.